Guard for smoke detector



FIG. 1 is a perspective view of a guard for a smoke detector.

FIG. 2 is a perspective view of the guard of FIG. 1.

FIG. 3 is a side view of the guard of FIG. 1.

FIG. 4 is a top view of the guard of FIG. 1.

FIG. 5 is a bottom view of the guard of FIG. 1. 

CLAIM The ornamental design of a guard for a smoke detector, as shown and described. 